scholarly journals Problématique du bilan de carbone dans les écosystèmes forestiers: exemple d'une jeune hêtraie de plaine | Problematics of the Carbon Net-Balance Within the Forest Ecosystems: a Juvenile Beech Forest in the Lowlands

2000 ◽  
Vol 151 (9) ◽  
pp. 317-324
Author(s):  
André Granier ◽  
Claire Damesin ◽  
Daniel Epron ◽  
Valérie Le Dantec
Keyword(s):  
Biomass Production ◽  
Forest Ecosystems ◽  
Photosynthetic Activity ◽  
Carbon Fluxes ◽  
Beech Forest ◽  
High Variability ◽  
Daily Cycles

The results of an investigation carried through within the ‹Euroflux›-programme in eastern France assessing the carbon fluxes above the canopy of the forest are presented. The photosynthetic activity within the annual and daily cycles are discussed. The high variability of the carbon netbalance and the variation of the total respiration make further research into the understanding of the correlation between the carbon net-balance and the biomass production necessary.

scholarly journals Mg isotope composition in beech forest ecosystems and variations induced by liming: insights from four experimental sites in Northern France

2021 ◽  
Author(s):  
Mélanie Court ◽  
Gregory van der Heijden ◽  
Pascale Louvat ◽  
Emile Bolou-Bi ◽  
Guillaume Caro ◽  
...  
Keyword(s):  
Forest Ecosystems ◽  
Isotope Composition ◽  
Beech Forest ◽  
Northern France

scholarly journals Remote sensing and ecosystem modeling to simulate terrestrial carbon fluxes

2019 ◽  
pp. 87
Author(s):  
Sergio Sánchez-Ruiz
Keyword(s):  
Remote Sensing ◽  
Carbon Cycle ◽  
Spatial Scale ◽  
Forest Ecosystems ◽  
Carbon Fluxes ◽  
Daily Basis ◽  
Ecosystem Models ◽  
Validation Process ◽  
Data Source ◽  
Peninsular Spain

<p>The main goal of this thesis is the establishment of a framework to analyze the forest ecosystems in peninsular Spain in terms of their role in the carbon cycle. In particular, the carbon fluxes that they exchange with atmosphere are modeled to evaluate their potential as carbon sinks and biomass reservoirs. The assessment of gross and net carbon fluxes is performed at 1-km spatial scale and on a daily basis using two different ecosystem models, Monteith and BIOME-BGC, respectively. These models are driven by a combination of satellite and ground data, part of the latter being also employed as a complementary data source and in the validation process.</p>

scholarly journals Multifunctions of fine root phenology in vegetative and reproductive growth in mature beech forest ecosystems

Ecosphere ◽  
2021 ◽  
Vol 12 (10) ◽  
Author(s):  
Ryo Nakahata ◽  
Masaaki Naramoto ◽  
Masako Sato ◽  
Hiromi Mizunaga
Keyword(s):  
Forest Ecosystems ◽  
Fine Root ◽  
Beech Forest ◽  
Reproductive Growth ◽  
Root Phenology ◽  
Vegetative And Reproductive Growth

scholarly journals Dynamics of soil temperature and its influence on biomass production of herb layer in a submontane beech forest

2012 ◽  
Vol 51 (No. 6) ◽  
pp. 276-282 ◽  
Author(s):  
R. Janík
Keyword(s):  
Regression Analysis ◽  
Soil Temperature ◽  
Biomass Production ◽  
Beech Forest ◽  
T Test ◽  
Important Influence ◽  
Herb Layer ◽  
Experimental Site ◽  
Experimental Plots

The paper summarizes the results of long-term measurements of soil temperature. The measurements were performed at two depths: 5 cm and 20 cm, on a series of five experimental plots with different stocking. The temperature of soil in the submontane beech forest at the Ecological Experimental Site (EES) Kremnick&eacute; vrchy Mts. reached maximum values in August, minimum ones in February. The obtained data were processed using t-test and regression analysis &ndash; to evaluate the influence of soil temperature at the discussed soil depths on the biomass production in plants. An important influence of this factor was confirmed at both depths.

scholarly journals Uncoupling of microbial community structure and function in decomposing litter across beech forest ecosystems in Central Europe

2014 ◽  
Vol 4 (1) ◽  
Author(s):  
Witoon Purahong ◽  
Michael Schloter ◽  
Marek J. Pecyna ◽  
Danuta Kapturska ◽  
Veronika Däumlich ◽  
...  
Keyword(s):  
Community Structure ◽  
Microbial Community ◽  
Central Europe ◽  
Microbial Community Structure ◽  
Forest Ecosystems ◽  
Beech Forest ◽  
Structure And Function ◽  
And Function

scholarly journals Improving SWAT for simulating water and carbon fluxes of forest ecosystems

2016 ◽  
Vol 569-570 ◽  
pp. 1478-1488 ◽  
Author(s):  
Qichun Yang ◽  
Xuesong Zhang
Keyword(s):  
Forest Ecosystems ◽  
Carbon Fluxes

Climatic and landscape influences on soil moisture are primary determinants of soil carbon fluxes in seasonally snow-covered forest ecosystems

2015 ◽  
Vol 123 (3) ◽  
pp. 447-465 ◽  
Author(s):  
Clare M. Stielstra ◽  
Kathleen A. Lohse ◽  
Jon Chorover ◽  
Jennifer C. McIntosh ◽  
Greg A. Barron-Gafford ◽  
...  
Keyword(s):  
Soil Moisture ◽  
Soil Carbon ◽  
Forest Ecosystems ◽  
Carbon Fluxes ◽  
Landscape Influences
Sign in / Sign up

Export Citation Format

Share Document